package org.serv;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Servlet implementation class AjoutAuPanier
 */
@WebServlet("/AjoutAuPanier")
public class AjoutAuPanier extends HttpServlet {
	private static final long serialVersionUID = 1L;

	/**
	 * Default constructor. 
	 */
	public AjoutAuPanier() {
	}

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		doPost(request, response);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		boolean erreur = false;
		
		if (request.getParameter("id") == null)
		{
			response.getWriter().println("pas de paramètre id !");
			erreur = true;
		}
		
		if (request.getParameter("nombre") == null)
		{
			response.getWriter().println("pas de paramètre nombre !");
			erreur = true;
		}
		
		if (request.getParameter("prix") == null)
		{
			response.getWriter().println("pas de paramètre prix !");
			erreur = true;
		}
		
		if (erreur)
		{
			response.flushBuffer();
			return;
		}
		
		Panier.addArticle(new Commande (
				Integer.parseInt(request.getParameter("id").toString()),
				Integer.parseInt(request.getParameter("nombre").toString()),
				Float.parseFloat(request.getParameter("prix").toString())));
		response.sendRedirect("catalogue.jsp");
	}
}
